TABLE 3.
Amino acid similarities between M. tuberculosis SecA proteins and selected SecA homologues
| Protein | Accession no. | % Similarity to M.
tuberculosisa
|
|
|---|---|---|---|
| SecA1 | SecA2 | ||
| Mycobacterium tuberculosis SecA1 | Z95121 | 100.0 | 50.2 |
| Mycobacterium bovis BCG SecA1 | U66080 | 98.6 | 50.8 |
| Mycobacterium smegmatis SecA1 | U66081 | 88.0 | 50.2 |
| Mycobacterium leprae SecA1 | P57996 | 90.4 | 48.5 |
| Mycobacterium tuberculosis SecA2 | Z78020 | 50.2 | 100.0 |
| Mycobacterium smegmatis SecA2 | AF287049 | 50.2 | 86.4 |
| Mycobacterium leprae SecA2 | O32922 | 50.1 | 90.8 |
| Corynebacterium glutamicum SecA | D17428 | 74.9 | 46.1 |
| Streptomyces coelicolor SecA | U21192 | 73.4 | 49.1 |
| Synechococcus sp. strain PCC7942 SecA | Q55357 | 63.6 | 44.8 |
| Staphylococcus aureus SecA-1 | BAB41941 | 63.3 | 51.2 |
| Staphylococcus aureus SecA-2 | BAB43747 | 49.9 | 46.5 |
| Listeria monocytogenes SecA | P47847 | 61.1 | 46.5 |
| Streptococcus pneumoniae SecA-1 | AE005672 | 60.2 | 50.8 |
| Streptococcus pneumoniae SecA-2 | AE005672 | 52.3 | 47.8 |
| Escherichia coli SecA | P10408 | 60.9 | 49.2 |
| Bacillus subtilis SecA | P28366 | 60.6 | 49.0 |
| Pisum sativum SecA | Q41062 | 59.5 | 46.8 |
| Caulobacter crescentus SecA | P38380 | 59.4 | 50.1 |
| Actinobacillus actinomycetemcomitans SecA | AF116183 | 59.2 | 48.4 |
| Haemophilus influenzae SecA | U32772 | 58.9 | 48.4 |
| Neisseria meningitidis MC58 SecA | AAF41891 | 58.2 | 47.7 |
| Helicobacter pylori SecA | O25475 | 57.3 | 47.7 |
| Pavlova lutherii SecA | QO1570 | 55.5 | 46.1 |
| Borrelia burgdorferi SecA | OO7497 | 54.6 | 47.6 |
| Mycoplasma genitalium SecA | P47318 | 50.9 | 44.1 |
a
Percent similarity was determined by Gap Comparison with GCG.